MA7812x Murata, MA7812x Datasheet - Page 6

• Manufacturer Part Number: MA7812x
• Description: MA/MB Series - High Frequency Ceramic Capacitors
• Manufacturer: Murata

APPLICATION SPECIFIC CAPACITORS
HIGH FREQUENCY CERAMIC CAPACITORS
SPECIFICATIONS
CG01-J
TAPE AND REEL PACKAGING
CONDUCTIVE TAPE
Other packaging options available — Consult Factory
Dimensional strength
Dimensional stability
Resistance to Soldering Heat
Unit: mm
NOTE: 1 Ao & Bo are determined by maximum specified length
and width of components plus 0.016 ± 0.008, plus the additional
requirement that components not be allowed to rotate more than
20° within the cavity clearance or whichever condition occurs first.
Advantages
Temperature Coefficient
Conductive
Dielectric Test Voltage
Flexibility
Insulation Resistance
Barometric Pressure
Environmental Tests
Moisture Resistance
Dissipation Factor
Capacitance Drift
B
Thermal Shock
0
Solderability
Immersion
Vibration
Marking
Shock
Aging
Life
A
0
4.0 ± 0.1
2.0 ± 0.1
1.5
Insures against crazing, cracking
4.0 ± 0.1
Prevents static charge build-up
+0.1
–0
Drive loading will not elongate
Smooth, reliable running on
pick and place machines
and brittleness
sprocket holes
Direction of feed
Benefits
1.75 ± 0.1
3.5 ± 0.05
2.75
MA 78/88 100K M Ohms or 1000 M Ohm F min., whichever is less (@ 25°C)
8.0 ± 0.3
Negligible for MA/MB 18/28/58/68, MA 78/88; 2.5% per decade maximum
10K M Ohms or 100 M Ohms F min., whichever is less (@ 125°C)
MA/MB 18/28 1000K M Ohms at +25°C, 100K M Ohms at +125°C
Meets or Exceeds MIL-PRF-55681 (Does not apply for MA 78/88)
MA 58/68 1000K M Ohms at +25°C, 100K M Ohms at +125°C
MA 78/88; 2.5% maximum @ 1.0VRMS maximum (f = 1kHz)
MA/MB 18/28/58/68/78/88, 250% of WVDC for 5 seconds
MA 58/68 Series; COG (0 ±30ppm/°C, –55°C to +125°C)
MA 18/28 Series P90 ±20ppm/°C, (–55°C to +125°C)
MA 78/88 Series; ±15% maximum (–55°C to +125°C)
MA 58/68; 0.15% maximum @ 1.0VRMS (f = 1 MHz)
MB28 Series P90±30ppm/°C, (–55°C to +175°C)
Standard MA/MB product is unmarked
ELECTRICAL PROPERTIES
DIMENSIONS: mm
MA/MB 18/28; 0.05% maximum
At 50% RH@21°C
Electrostatic
Method 204, Condition B
Method 104, Condition B
Method 105, Condition B
Method 210, Condition B
Decay Time
Method 213, Condition J
Method 107, Condition A
Method 108, Condition F
Resistivity
Property
MIL-STD-202
Method 208
Method 106
Embossed
carrier
5 x 10
0.01 Sec.
5
Value
ohm/square
PACKAGING:
MA/MB Series
Case 1 – 3,000 pcs.
Case 2 – 1,000 pcs.
Cover tape
Test Method
ASTM D-257
ASTM D-257
Embossment
Typical Values
123